[TYPO3-english] Rootline fields content fallback

[Jan Bednarik]

Hi,

I have this definition to retrieve media field and show an image:

lib.field_image = TEXT
lib.field_image {
   wrap = background-image:url(uploads/media/|)
   data = fullRootLine : 0, media
   listNum = 0
   ifEmpty = ../../fileadmin/templates/newdesign/img/im-sluzby.png
}

My language config is following:

config.linkVars = L(1-9)
config.sys_language_mode = content_fallback
config.sys_language_overlay = content_fallback

However, when in a translation media field is empty, it displays that 
"ifEmpty" fallback rather than the value from the default language.

Any ideas how to fix it?

Thanks

Jan